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PartsTable / COMPONENT / V277B
V277B ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The WAVEGUIDE ASSEMBLY is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY SINGLE TUBING SEGMENT AND FLANGE, flexibility: RIGID SINGLE TUBING SEGMENT, flange_depth: 0.438 INCHES NOMINAL SECOND FLANGE IN, flange_style: COVER TYPE SECOND FLANGE, thread_class: 2B FIRST FLANGE ALL CONNECTION FACILITIES, style_designator: BEND TYPE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-01-221-2232, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
V277B
NSN: 5985-01-221-2232
FSC: 5985
CAGE: 00416 — VICTOR MICROWAVE, INC (USA)
SPECIFICATIONS
materialCOPPER ALLOY SINGLE TUBING SEGMENT AND FLANGE
flexibilityRIGID SINGLE TUBING SEGMENT
flange_depth0.438 INCHES NOMINAL SECOND FLANGE IN
flange_styleCOVER TYPE SECOND FLANGE
thread_class2B FIRST FLANGE ALL CONNECTION FACILITIES
flange_quantity2
style_designatorBEND TYPE
thread_directionRIGHT-HAND FIRST FLANGE ALL CONNECTION FACILITIES
bend_angle_in_deg90.0 SINGLE BEND E-PLANE
precious_materialRHODIUM AND SILVER
surface_treatmentPAINT SECOND TUBING SEGMENT AND FLANGE OUTSIDE SURFACES
flange_inside_width1.005 INCHES NOMINAL SECOND FLANGE IN
NSN5985-01-221-2232
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available WAVEGUIDE ASSEMBLY TITLE COMPONENT PN V277B MFR WAVEGUIDE ASSEMBLY
KEY FEATURES
•
THREAD CLASS: 2B FIRST FLANGE ALL CONNECTION FACILITIES
•
FLANGE DEPTH: 0.438 INCHES NOMINAL FIRST FLANGE IN
•
WAVEGUIDE LONGER OFFSET DISTANCE: 1.188 INCHES NOMINAL IN
•
FLANGE INSIDE HEIGHT: 0.505 INCHES NOMINAL SECOND FLANGE IN
•
SURFACE TREATMENT: PAINT SECOND TUBING SEGMENT AND FLANGE OUTSIDE SURFACES
•
PRECIOUS MATERIAL AND LOCATION: INT AND EXT SURFACES RHODIUM AND INT AND EXT SURFACES SILVER
•
STYLE DESIGNATOR: BEND TYPE
TECHNICAL CHARACTERISTICS (FLIS)
THREAD CLASS2B FIRST FLANGE ALL CONNECTION FACILITIES
FLANGE DEPTH0.438 INCHES NOMINAL FIRST FLANGE IN
FLANGE DEPTH0.438 INCHES NOMINAL SECOND FLANGE IN
WAVEGUIDE LONGER OFFSET DISTANCE1.188 INCHES NOMINAL IN
FLANGE INSIDE HEIGHT0.505 INCHES NOMINAL SECOND FLANGE IN
SURFACE TREATMENTPAINT SECOND TUBING SEGMENT AND FLANGE OUTSIDE SURFACES
PRECIOUS MATERIAL AND LOCATIONINT AND EXT SURFACES RHODIUM AND INT AND EXT SURFACES SILVER
STYLE DESIGNATORBEND TYPE
FLANGE STYLECOVER TYPE SECOND FLANGE
FLANGE OUTSIDE WIDTH1.625 INCHES NOMINAL FIRST FLANGE IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
X125AInterchangeable
interchangeable cross-reference
interchangeable
71377Interchangeable
interchangeable cross-reference
interchangeable
531297Interchangeable
interchangeable cross-reference
interchangeable
887621-2Interchangeable
Same NIIN cross-reference
interchangeable
X125A-RAY-2Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is V277B?
V277B is a WAVEGUIDE ASSEMBLY.
What parts can replace V277B?
There are 5 known substitutes for V277B: X125A, 71377, 531297 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for V277B?
V277B is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-01-221-2232. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026